IP Library Assignment 012742/0442
Patent Assignment
Reel/Frame 012742/0442

Assignment of Assignor's Interest

Recorded: 2002-03-29 Pages: 2
Assignors
VAN TOAN, VIEN
Executed: 2000-09-18
SALATHE, RONALD
Executed: 2000-09-19
Assignee
CIBA SPECIALTY CHEMCIALS CORP.
P.O. BOX 2005, 540 WHITE PLAINS ROAD, TARRYTOWN, NEW YORK, 10591
Covered Property (1)
Process for the Preparation of Low Chloride Stabilsers
Patent: 6,472,550 →
Application: 09/702,932 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 11, 2006
From: CIBA SPECIALTY CHEMICALS CORPORATION
To: CLARIANT FINANCE (BVI) LTD.
Reel/Frame 017596/0557 →
Assignment of Assignor's Interest Sep 17, 2015
From: CLARIANT FINANCE (BVI) LIMITED
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 036593/0289 →